S1, T = input().split()

T = int(T)

short = ['I', 'II', 'III', 'IIII', 'V', 'VI', 'VII', 'VIII', 'IX', 'X', 'XI', 'XII']

for i in range(len(short)):
    if (S1 == short[i]):
        n1 = i

n2 = n1 + T

if (n2 > 11):
    n2 %= 12

print(short[n2])